2005 Subaru Legacy on 2040-cars

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New Subaru Legacy may be getting smaller six-cylinder and sport models

Subaru gave the next-generation, 2015 Legacy a brand new, more sophisticated platform and improved interior at the Chicago Auto Show, but the engines were carried over barely changed from the previous gen. However, if a rumor from Car and Driver turns out to be true, then the power trains may be getting upgraded as well.
A source within Subaru indicates that the aging 3.6-liter flat-six might finally be getting a replacement in favor of a smaller, more powerful six-cylinder engine, and the four-cylinder may get direct injection. Both of them would be ready for the new Legacy's mid-cycle refresh in about three years, and they would likely be shared by new Outback too.
The turbocharged, GT trim has been absent from the US-market Legacy for the last few model years, but the insider hinted that it might make a return in the coming years. The new version would use the 2.0-liter turbocharged flat-four found in the Forester and the WRX. Though like the Forester, a turbocharged Legacy would likely only be available with the CVT.

Subaru uses a mime and a toy car to explain why it loves the boxer engine

I will freely admit to struggling with why Subaru continues to stubbornly employ a boxer engine design while so few other automakers do the same. After all, with twice the number of cylinder heads and cams as a traditional inline four-cylinder engine, a boxer four is more complex, more expensive to manufacture and more cumbersome to service with few tangible benefits. Until recently, the company's engines struggled to meet the fuel economy numbers of its competitors while offering no real boon in horsepower or torque. Subaru seems to recognize I'm not the only one scratching my head.
In order to help us non-believers understand what's what, the company has employed a pair of mimes, a toy car and a few clay engines to demonstrate the folly of every other automaker on the planet. Subaru says the boxer offers up a lower center of gravity than either an inline four-cylinder engine or a V6, which I will gladly concede. The company also says the design offers up smoother operation.
I'll offer just two counterpoints here. First, an engine with a low center of gravity is excellent, but when vehicles like the Forester, XV Crosstrek and Outback boast more ground clearance than most mainstream SUVs, that argument flies out the window. Second, anyone who's spent any amount of time behind the wheel of a vehicle equipped with an inline four and then proceeded to move into one propelled by a boxer can tell you the latter has all of the idling manners of a small tractor. Check out the video below to see for yourself.

2015 Subaru WRX STI

In December, I put the 2015 Subaru WRX through its paces along some incredibly challenging roads in northern California, and to say I walked away impressed wouldn't really do my feelings justice. Say what you will about the way it looks, the new 'Rex is an awesome car, full stop. When it comes to all-weather sports sedans that won't break the bank, it's very tough to beat the WRX.
But then there's its big brother - the STI. The winged wonder. The rally superstar. The car that, to many - and to me - represents all that is right in the world of dirt-and-gravel thrills. Sharp as the WRX has always been, the hardcore STI model has always been a little bit sharper. But in recent years, that hasn't always been a good thing. What I've liked most about the WRX is the fact that it's not an always-on attack missile - it can be forgiving, easy to drive, and if I'm honest, reasonably comfortable. Because of that, in the WRX/STI debate, I've preferred the former for daily driving activities. I've always had a thing for That Wing, but in the outgoing car, the STI was never really far and away a more rewarding car to drive, and it offered exactly zero upgrades in terms of comfort or refinement.
The 2015 WRX is easily the finest example of Subaru's hot hatch sedan to date. But what happens when you try to turn the dial past 11? I headed back to NorCal, including a stop at the historic Mazda Raceway Laguna Seca, to find out.